>4fzi_B mol:protein length:290 Prostaglandin F synthaseMAHHHHHHMNCNYNCVTLHNSVRMPQLGLGVWRAQDGAETANAVRWAIEAGYRHIDTAYIYSNERGVGQGIRESGVPREEVWVTTKVWNSDQGYEKTLAAFERSRELLGLEYIDLYLIHWPGKKKFVDTWKALEKLYEEKKVRAIGVSNFEPHHLTELFKSCKIRPMVNQVELHPLFQQRTLREFCKQHNIAITAWSPLGSGEEAGILKNHVLGEIAKKHNKSPAQVVIRWDIQHGIVTIPKSTNKGRIQENFNVWDFKLTEEEMRQIDELNEDKRIGADPDNFFPGGEE